import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/* Router Modules */
/**
 *  Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 //当设置 true 的时候该路由不会再侧边栏出现 如401，login等页面，或者如一些编辑页面/edit/1
 hidden: true // (默认 false)

 //当设置 noRedirect 的时候该路由在面包屑导航中不可被点击
 redirect: 'noRedirect'

 //当你一个路由下面的 children 声明的路由大于1个时，自动会变成嵌套的模式--如组件页面
 //只有一个时，会将那个子路由当做根路由显示在侧边栏--如引导页面
 //若你想不管路由下面的 children 声明的个数都显示你的根路由
 //你可以设置 alwaysShow: true，这样它就会忽略之前定义的规则，一直显示根路由
 alwaysShow: true

 name: 'router-name' //设定路由的名字，一定要填写不然使用<keep-alive>时会出现各种问题
 meta: {
  roles: ['admin', 'editor'] //设置该路由进入的权限，支持多个权限叠加
  title: 'title' //设置该路由在侧边栏和面包屑中展示的名字
  icon: 'svg-name' //设置该路由的图标
  noCache: true //如果设置为true，则不会被 <keep-alive> 缓存(默认 false)
  breadcrumb: false // 如果设置为false，则不会在breadcrumb面包屑中显示
}*/

/**
 * 公共路由
 * 所有得角色权限都可以使用
 */
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path*',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: {title: '首页', icon: 'dashboard', affix: true}
      }
    ]
  },
  {
    path: 'doc-link',
    component: Layout,
    children: [
      {
        path: 'http://evue.top/doc/#/form/installation',
        meta: {title: '文档', icon: 'link'}
      }
    ]
  },
  {
    path: 'pay-link',
    component: Layout,
    children: [
      {
        path: 'http://admin.evue.top',
        meta: {title: '授权版', icon: 'money'}
      }
    ]
  },
  {
    path: '/profile',
    component: Layout,
    redirect: '/profile/index',
    hidden: true,
    children: [
      {
        path: 'index',
        component: () => import('@/views/profile/index'),
        name: 'Profile',
        meta: {title: 'Profile', icon: 'user', noCache: true}
      }
    ]
  },
];
/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [
  // 404 page must be placed at the end !!!
  {path: '*', redirect: '/404', hidden: true}
];

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({y: 0}),
  routes: constantRoutes
});

const router = createRouter();

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
